1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b0210ea0ff3f25528c810b927b88ac988f4b39802cbb49407111355f444d58. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1227300b-c249-4b7c-a4c1-c61aedb9bc74.json and https://artists.proofprofile.net/proofs/artist/1227300b-c249-4b7c-a4c1-c61aedb9bc74.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e83e7cc4834f18774a0566b0e0fb120b7d90678099d673e3a7873fdc82a1ef. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7b1f448271ab870c00d6843ca8b682d125cc7233d911f1797ab2157409af76. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b6ecdc69a8c97b307a09a564e13f8f77554dac56ac741b2b814597daf4dda8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b1729e733906c1c68658f3282557abf1bd71be87c556954e4b63a3b70b392c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831da035da8489c9f4827b99fe3fb85273c40de129824e251ee0ad4334dbf7cc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8d847d704ed02a333a010841afccc636b96d708b46fa3bce4361c6d14e14c6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd82b9b12ec4e562094505d7f1d0c4d0ebd0675ca763322839e34b64f9d1785. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef02cba38535367f7391e44953262dd5dd3799a4ec397bd309201fab75c88279. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0c6dc60ff9353c954cd7197bb12a0e0d23e9cba7d0cc2893389500073464b5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65beb13286e48ab73c0bbcd435de668b9d5893d9846f86ad8f8ffd41dfb5be8b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b72461e10c7889eac894d7de1fc84ee3526893ca0834040ea375f3517c8e08. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRY661430818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe042bc6ff9ab5428a58f418b36477d6239e8b2af7deadad71a56e2358a4cc4a8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRY661430927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b192d945aed8ab3f9df8c9a038497bccff88cb20b7a0b167399f96b97fab40. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRY661430246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf7864976cfce76fdf7c80913c35abeeed7e38556db2284d3133580353b4478. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRY661430637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f53b7e7b47728735b0ee3d0f3c9766a07cf52232fe7c4d3f2d45d1decc1b99. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRY661430131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e97ac964d8be7b2b86da5d4add83712e39fc3843642e5a8cb54a2735271e7a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRY661430907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd2b6231689bab8e383c11379ed389ef960ab5eaab73ee9b3c5e2e37365712d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB361212033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a008e484aa4a860e0341f1ece6d62e7c430d4775838a52f262ba3225f93e539. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB361212034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27375b010bb7c7815cc5b0576b1675de7ed2bdcbe8bdbadc43ac1dbaf811ddc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB361212035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3216613fb86d3d56ac52efb2c45b6dd4c5ffe245036dd28078aca34675bbfa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB361212036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af50eb4c2ad1ee7b87a5d64204e9aa1bff170cb8fe06211c3cb924851181716. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB361212037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b629b2f00c9505bb0ec0bf6af3aca9c0a528f3a4f17f9194afa3a1ddcd9c2a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB361212038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0854c2056e6a82f634bf450dec6954b2ef4cf6369021c057bfff8ca993464200. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB361212039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903e5bdf3625427935ae1fd337aec92b28c5bd2d8f3770ffa4ff4172513fcdc1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381204383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5949d279baa4c179bd2984a67ef2a73487cdcb07a89ff42761f74fe68a07acf5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381204384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c537c1d16e6729156af95924da616c43d85fc3302544248fbfa36256b8e7017. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381204367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a53a1d89120846932a96384eae6a3f6b06fb0ea91374ed177345abcdbab13d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471400899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8438dac1fd80713fcf1c96a2655625fe0b6039728ab759fd324918e98afa53b4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471400814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1082042043a3cd8037222bf9745a2db82fe9c6d236e1e1aadcec5950b3f78d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471400614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549f3235d28221ac9235e151ffbd4b29b9e21b04672ce09394cc4987e0d5c780. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471400599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b7ae62319a799109e6cf123b21c9caee0aeb0cd83e5c21d9f596eafe0a259f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471400700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb015fc0f173788cffd51b1b2e85e7c1c72a6a0a19c21875ac559292f8956bd4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471400677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbf0709765b502a7faaaa1fe9e74e7d1e1618853717c9eea7af287c8bce984e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341683924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bca45582dba6ca7ee5871ed0f5d03c943855996a099bc393fc0118e70655e6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341683937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ad6d3e704990b45ba2d91a6af7b333ab5ea55e90394e653287604c666e8644. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZF452007237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bca45582dba6ca7ee5871ed0f5d03c943855996a099bc393fc0118e70655e6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341683937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbf0709765b502a7faaaa1fe9e74e7d1e1618853717c9eea7af287c8bce984e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341683924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fafed6bf7fb5de1bcb66a20a00031959566c680509702ea6b530bf2883a0172. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382405545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b90fac61e142847e821bad5b4e94ae4d87a0f216c74add7e100cb1d2b0bda6c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2440750.
Even Though My Heart Breaks (Original Soundtrack from the Webtoon A Not So Fairy Tale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad05c5031ea22c3a47645d249c0fb11819eddb6b216cb6e4d98c122c3299c018. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002303007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779eb0ccb2b9f0024ee44e386f79fb5eadf5d42904f02918765c365e0cb9039e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB472300755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50db87315455e8f6bce1d7b370cf2d50bf9add7dcbb649d3a62e7222aeffe609. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZF452014660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14722e059f27092abe55aaee958508bd7bf3600d28dda1d969e498414e5991d4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382007020.
Graceful friends (Original Television Soundtrack) Pt. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332fdc1bd033687d8cf1effa4020d8758fabd5198cefa844354bd96abe3950ba. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEKE2011679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb95da9163824f1b0bb7c04fecc07bd23711101eb1f82816d6839894639e25d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382001796.
Love affair in the afternoon (Original Television Soundtrack) Part.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5857b17af8c51068bb068a208bc514df8c5d9d1dc3223570d54798078b9d536. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRE621900060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44dfe1da88cb74ba68a9b90b8cc7735bf75dbedf165f2e2b411ea7277c03bca3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRE621900061.
아들 녀석들 (Original Television Soundtrack), Pt. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80f4e6f2455be8e07c099d3c117522855a97a266df9957fc9b8422c2103cf5b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471600600.
그대뒤에 있습니다 (Cooperation Pt. 1) - 그대뒤에 있습니다
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbecec562384e4a7f760044dc990558fcc22b12912d13510e19e22e9411e00b32. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a7d49346a6af651bb4feb8d7e6f236bd90da054d5dac179d9f9c55196fffe6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471401139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f2a1b181a3741fa062b68001c73ac87592146e016ce36a2fe57da3ed97715e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRD451800063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44bcda899d11c10871a9249462f8fe8274d4e0c6430c760b256619b6b5f4cf9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341421138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3727734e6249866590e70e39be0ea8cdcfb429c9d6b7a33f199b07c264f5abc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341421140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cf18851e04a04e9ed14a51e16d2d43a19e9e9644d3a0abe7cb9a019294e491. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341421143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e71cf6b20e9ee6cebb20abbaef17ee3591fe2295cd54a3a8e4fce32c321631. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341421087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2115d0a0417019cb8f865815156689952a2d955aeb7f760c03a00a27928a07. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341421088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa069e055ef380a50efbb49646c1346b812f1f6cdf146ba10ec32946cd1800f7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341421090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f532d42e6ebd0a96fd0ab86a0948c80f922b526276b88433072d71ef9745197. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341421093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7826257a2027d81c760e33946e31082029355a1d0dcc2e7823068a4aae81d43b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381211355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f9e3c7753bc73862f57883a68efad5a8430f4d17146096f6491a942aed0851. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4237bd7a530d35e4e82f2ade132d01e09fd509004013023adfb9e15e6cd062. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db3bfb916f4e443692e8cffc37417183127dba25bf6809c18d6124727eb3978. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49d46f9edd3ecf4f0fd8e60c66b8580b145d0a48babd299e5e66a8cc3816f1e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfa1f52ecec5aba43432d2249d32b2ca75474f4e0e4d8b3f6d72e1df62c9f8c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21135614a758d888e13531fd1dadd1ec05ca4464eedfe43caf33e7d41e6cb77e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381211356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce25ed25293b030d75466f770b4f996a11b8890984b420a94f00571e38e06b2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381211357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9e7cc4cba984b1718cd5d3369e52d2d9acf2f1f4709967e0fafa18aa7fe0cf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d35ad7afdd293e52ab9cca227c1ebf8e9e93f265d1f2d5e324f390f265797c1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4820144921cc6304760a5d27e03ef5a38bddf18b93af57b724c3020891ac1ab. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14b7802b491edc02bf3d6fa45b276e29d1a20c3f418c8f37f30224944da01ac. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381000749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb17406f5b1bd6d49ab11567548d7f1eb5aa5bdef940e3ced021718ce3cf5e47. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRRAR1802320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2504a32fde6d85f8b72f5f50645d6baedc90e4cdab3f7696e62bff34a284259e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRRAR1802321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0aa4613fb376c405b330e79991520ac9d1fcadfbb0c3cb3b2b10d41f4cdceed. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRRAR1802322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f79941d47f9694050c38b14b2844b232e3aa5e7c2861b630786f206bb30cb3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA392400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549f3235d28221ac9235e151ffbd4b29b9e21b04672ce09394cc4987e0d5c780. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471400599.